发明名称 Operating room filter systems
摘要 An operating room filter system connectable to a surgical body gas evacuator, such as a trocar, that includes a carbon monoxide filter media that removes carbon monoxide from a surgical waste gas. In addition, the inclusion of further filter media upstream of the carbon monoxide filter media inhibits the saturation of the carbon monoxide filter media to thereby provide an extended life to the filtration system.
申请公布号 US7819957(B2) 申请公布日期 2010.10.26
申请号 US20070801045 申请日期 2007.05.08
申请人 ROBERTS KEITH;RASCH DAVID 发明人 ROBERTS KEITH;RASCH DAVID
分类号 A61M1/00;A62B7/10 主分类号 A61M1/00
代理机构 代理人
主权项
地址